Takeo Onsen Shinkan

Takeo Onsen Shinkan (武雄温泉新館) is a hidden architectural gem standing just behind the iconic Sakura-mon Gate. Built in 1915 by the same architect who designed Tokyo Station’s Marunouchi Building, this elegant structure blends Western and Japanese styles in a truly unique way. Once the town’s beloved public bathhouse, the building now welcomes visitors as a free museum.

Inside, you can admire beautifully preserved Roman-style tiled baths and traditional tatami rest areas—no longer in use, but still rich with historical charm. With no admission fee, it’s a peaceful stop for history and architecture lovers exploring the nostalgic atmosphere of Takeo Onsen.